For over 30 years the Doty family has been providing quality heating and cooling installation, maintenance and repair service to the Lansing area. As Lansing's only locally owned Carrier Factory Authorized Dealer, Doty Mechanical is committed to Lansing and the people that live here. We are dedicated to offering the exceptional service our customers deserve. That is why our technicians are NATE Certified (which goes way beyond being factory trained). You're welcome to use this site as a resource. Discover what Products and Services we offer. Visit our Information Library to find answers to a many heating, cooling, air quality or home health and safety concerns that you have.

Look around then give us a call! We can repair your furnace or air conditioner regardless of brand, or if you are ready to purchase a new one, we will happily provide you with a FREE ESTIMATE!

Our customers are a huge part of our past and, more importantly, our future success. If you are new to Doty Mechanical again we say welcome, if you are a current customer we thank you for your continued patronage.

To our valued Doty Mechanical customers, thank you for the opportunity to serve you! It is an honor and pleasure. Please share your awesome experience with others so they can experience the "Doty Difference!"

For over 30 years the Doty family has been providing quality heating and cooling installation, maintenance and repair service to the Lansing area. As Lansing's only locally owned Carrier Factory Authorized Dealer, Doty Mechanical is committed to Lansing and the people that live here. We are dedicated to offering the exceptional service our customers deserve. That is why our technicians are NATE Certified (which goes way beyond being factory trained). You're welcome to use this site as a resource. Discover what Products and Services we offer. Visit our Information Library to find answers to a many heating, cooling, air quality or home health and safety concerns that you have.

Look around then give us a call! We can repair your furnace or air conditioner regardless of brand, or if you are ready to purchase a new one, we will happily provide you with a FREE ESTIMATE!

Our customers are a huge part of our past and, more importantly, our future success. If you are new to Doty Mechanical again we say welcome, if you are a current customer we thank you for your continued patronage.

To our valued Doty Mechanical customers, thank you for the opportunity to serve you! It is an honor and pleasure. Please share your awesome experience with others so they can experience the "Doty Difference!"